Ultrahigh temperature Raman-based distributed optical fiber sensor with gold-coated fiber

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URI: http://hdl.handle.net/10902/13443
ISSN: 1077-260X
ISSN: 1558-4542
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Autoría
Laarossi, IsmailAutoridad Unican; Ruiz Lombera, RubénAutoridad Unican; Quintela Incera, María ÁngelesAutoridad Unican; Mirapeix Serrano, Jesús MaríaAutoridad Unican; Lima Almeida, Domingo; Solana, David; López Higuera, José MiguelAutoridad Unican
Fecha
2017-03
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© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
Publicado en
IEEE Journal on Selected Topics in Quantum Electronics, 2017, 23(2), 5601606
Editorial
Institute of Electrical and Electronics Engineers Inc.
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Palabras clave
Distributed sensor
Multimode gold-coated fiber
Optical-time-domain-reflectometry
Raman DTS
Ultra-high temperature
Resumen/Abstract
An ultrahigh temperature distributed sensor based on a Raman optical-time-domain-reflectometry (ROTDR) and two types of fibers: a standard multimode fiber and multimode gold-coated fiber are experimentally validated in this paper. A calibration technique has been implemented to correct the dynamic variation of the optical loss in the gold-coated fiber. Distributed temperature measurements up to 600º C have been carried out.
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